Hi all
El 01/04/12 16:10, Alfredo Jesús Delaiti escribió:
Hi all
I found that this is the patch that makes no sound:
http://git.kernellabs.com/?p=stoth/cx23885-hvr1850-fixups.git;a=commit;h=e187d0d51bcd0659eeac1d608284644ec8404239
I will try to find that lines are responsible.
Please refer to the patch mentioned above.
lines that leave without sound to the plate are these:
@@ -1086,6 +1232,23 @@ static int set_input(struct i2c_client *client,
enum cx25840_video_input vid_inp
cx25840_write4(client, 0x8d0, 0x1f063870);
}
+ if (is_cx2388x(state)) {
+ /* HVR1850 */
+ /* AUD_IO_CTRL - I2S Input, Parallel1*/
+ /* - Channel 1 src - Parallel1 (Merlin out) */
+ /* - Channel 2 src - Parallel2 (Merlin out) */
+ /* - Channel 3 src - Parallel3 (Merlin AC97 out) */
+ /* - I2S source and dir - Merlin, output */
+ cx25840_write4(client, 0x124, 0x100);
+
->+ if (!is_dif) {
->+ /* Stop microcontroller if we don't need it
->+ * to avoid audio popping on svideo/composite use.
->+ */
->+ cx25840_and_or(client, 0x803, ~0x10, 0x00);
->+ }
+ }
+
return 0;
}
Without these lines, have sound.
And the following line produces a vertical green bar on the right and
the image is a bit narrow.
If I cancel that line, the image is colored with alternating bars and
color distorted.
@@ -631,6 +654,37 @@ static void cx23885_initialize(struct i2c_client
*client)
/* Disable and clear audio interrupts - we don't use them */
cx25840_write(client, CX25840_AUD_INT_CTRL_REG, 0xff);
cx25840_write(client, CX25840_AUD_INT_STAT_REG, 0xff);
+
+ /* CC raw enable */
+ /* - VIP 1.1 control codes - 10bit, blue field enable.
+ * - enable raw data during vertical blanking.
+ * - enable ancillary Data insertion for 656 or VIP.
+ */
->+ cx25840_write4(client, 0x404, 0x0010253e);
Thanks,
Alfredo
--
Dona tu voz
http://www.voxforge.org/es
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